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I-39, Kennedy Road-Knutson Road


Wisconsin Department of Transportation (SW Region)


Rock County, WI

Total Estimated Cost

$2.5 Million

DAAR is providing construction management services on the 5.8 mile reconstruction/expansion of I-39 Mainline from Kennedy Road to Knutson Road.

The mainline consists of 3 travel lanes in each direction and is located in the Towns of Harmony, Fulton and Milton in Rock County. Improvements to rest area #17 are also included in this project. The expansion improvements will meet current design standards, improve overall safety, accommodate future traffic with acceptance level of service (LOS) and will replace aging pavements and structures.

Project Included:
• Reconstruction with additional lanes
• Grading/earthwork
• Mainline bridge reconstruction
• Base course - PCC
• High capacity well for fire suppression

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